USDA Nematode Collection was established in June 1960 By A. Morgan Golden. It is currently directed and curated by Dr. Zafar A. Handoo with technical support from Steve Rogers. It is one of the largest and most valuable nematode collections in existence with over 49,200 permanent slides and vials, and a total repository of nematode specimens reaching several million. It includes over 1900 type specimens, and the valuable and irreplaceable collections of Cobb-Steiner, Thorne, and others. Nematodes from worldwide and domestic sources are represented in the collection. The Collection and database provide important information for reference purposes and taxonomic research by U.S. and foreign scientists and a permanent repository for type and other specimens. This website provides a portal to search those specimens that have been cataloged to date and provides data on nematode hosts, occurrence, and distribution.
Displaying 361 - 372 of 41944
Entry Number: 359
- Nematode: Malenchus sp.
- Host: (Soil (under thick tundra)) in/on Soil (moist, freshwater)
- Origin: Orange Bay #12, Tierra del Fuego, Hardy Peninsula, Hoste Island, Chile
- Collector: D. J. Raski via E. Geraert
- Date Collected: 1983 Jan 19
- Date Received: 1990 Aug 14
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4169p (Paratypes)
Entry Number: 360
- Nematode: Malenchus williamsi
- Host: (Soil (under thick tundra)) in/on Soil (moist, freshwater)
- Origin: Orange Bay #'11, Tierra del Fuego, Hardy Peninsula, Hoste Island, Chile
- Collector: D. J. Raski via E. Geraert
- Date Collected: 1983 Jan 19
- Date Received: 1990 Aug 14
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4172p (Paratypes)
Entry Number: 361
- Nematode: Helicotylenchus abuharazi
- Host: (Plants (4 ornamental plants*)) in/on Soil
- Origin: Nursery of Abu Haraz College of Agr, Central Sudan, Sudan
- Collector: via E. Geraert
- Date Collected: 1987 Jun 07
- Date Received: 1990 Aug 14
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4164p (Paratypes)
Entry Number: 362
- Nematode: Helicotylenchus babikeri
- Host: Psidium guajava (Fruit orchard) in/on Soil
- Origin: Kassala, Eastern Sudan, Sudan
- Collector: via E. Geraert
- Date Collected: 1987 Jun 01
- Date Received: 1990 Aug 14
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4163p (Paratypes)
Entry Number: 363
- Nematode: Pratylenchus elamini
- Host: Psidium guajava (Fruit orchard) in/on Soil
- Origin: Kassala, Eastern Sudan, Sudan
- Collector: via E. Geraert
- Date Collected: 1987 Jun 01
- Date Received: 1990 Aug 14
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4163p (Paratypes)
Entry Number: 364
- Nematode: Pratylenchoides clavicauda
- Host: Perilla frutescens var. japonica (Perilla) in/on Soil
- Origin: Kumgok-ri, Namyangju-gun, Kyuonggi-do, Korea
- Collector: Y. E. Choi via E. Geraert
- Date Collected: 1985 Jul 06
- Date Received: 1990 Aug 14
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4162p (Paratypes)
Entry Number: 365
- Nematode: Pratylenchus elamini
- Host: Citrus paradisi (Fruit orchard) in/on Soil
- Origin: 1km North of Hantoub town, East bank of Nile River, Wadmedani City, Central Sudan, Sudan
- Collector: A. B. Zeidan via E. Geraert
- Date Collected: 1987 Jun 11
- Date Received: 1990 Aug 14
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4165p (Paratypes)
Entry Number: 366
- Nematode: Pratylenchus yassini
- Host: Philipisara sp. (Weed plant) in/on Soil
- Origin: Gezira Research Station, Plot #107, West bank of Nile River, North Wadmedani City, Central Sudan, Sudan
- Collector: A. B. Zeidan via E. Geraert
- Date Collected: 1990 Jun 09
- Date Received: 1990 Aug 14
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4166p (Paratypes)
Entry Number: 367
- Nematode: Pratylenchus yassini
- Host: (Unknown Host) in/on Soil
- Origin: Hill at Hana, Central Sudan, Sudan
- Collector: A. B. Zeidan via E. Geraert
- Date Collected: 1987 Jun
- Date Received: 1990 Aug 14
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4167p (Paratypes)
Entry Number: 368
- Nematode: Triversus kangwonensis
- Host: Oryza sativa (Rice) in/on Soil
- Origin: Mosonri, Kangwon-do, Korea
- Collector: Y. E. Choi via E. Geraert
- Date Collected: 1987 Dec
- Date Received: 1990 Aug 14
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4160p (Paratypes)
Entry Number: 369
- Nematode: Triversus yugaensis
- Host: Oryza sativa (Rice) in/on Soil
- Origin: Yugamyon, Talsong-gun, Kyongsangbuk-d0, Korea
- Collector: Y. E. Choi via E. Geraert
- Date Collected: 1987 May 27
- Date Received: 1990 Aug 14
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4161p (Paratypes)
Entry Number: 370
- Nematode: Longidorus sp.
- Host: (Plants (indigenous)*) in/on Soil (sandy)
- Origin: The Willows Holiday Resort, South of Port Elizabeth, South Cape Providence, South Africa
- Collector: J. Heyns
- Date Collected: 1984 Dec 17
- Date Received: 1990 Aug 14
- Disposition of Sample: Specimens to USDANC (Type)
- Slides: T-4178p (Paratypes)